Transaction not yet indexed

5Mn18vCmUXs8PX2EFrfJ14UgFYPHcMsLmNam92kgiGw9avUpcDzNFpJGJUt7o49g8KZ3sWqsRoEGqufWMxpwUV2Z

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.